package com.kurancy.web.controller;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import com.kurancy.authentication.config.FacebookConfig;

@Component
public class ExposeFacebookRedirectUrl implements Filter {
	
	@Autowired
	private FacebookConfig facebookConfig;

	@Override
	public void destroy() {
		// TODO Auto-generated method stub

	}

	@Override
	public void doFilter(ServletRequest req, ServletResponse arg1, FilterChain arg2) throws IOException, ServletException {
		req.setAttribute("redirectUrl", facebookConfig.getLoginRedirectURL());

	}

	@Override
	public void init(FilterConfig arg0) throws ServletException {
		// TODO Auto-generated method stub

	}

}
